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22b1908610
android_kernel_xiaomi_sm8350/arch/arm
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Russell King 22b1908610 [ARM] nommu: provide a way for correct control register value selection 
Most MMU-based CPUs have a restriction on the setting of the data cache
enable and mmu enable bits in the control register, whereby if the data
cache is enabled, the MMU must also be enabled.  Enabling the data
cache without the MMU is an invalid combination.

However, there are CPUs where the data cache can be enabled without the
MMU.

In order to allow these CPUs to take advantage of that, provide a
method whereby each proc-*.S file defines the control regsiter value
for use with nommu (with the MMU disabled.)  Later on, when we add
support for enabling the MMU on these devices, we can adjust the
"crval" macro to also enable the data cache for nommu.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2006-06-29 15:09:57 +01:00
..
boot [ARM] 3654/1: add ajeco 1arm sbc support 2006-06-26 17:48:29 +01:00
common [PATCH] backlight: LOCOMO Backlight Driver updates 2006-06-26 09:58:28 -07:00
configs [ARM] 3654/1: add ajeco 1arm sbc support 2006-06-26 17:48:29 +01:00
kernel [ARM] Remove yucky ifdefs to print "id(wb)BRR" suffix on CPU name 2006-06-29 15:03:09 +01:00
lib [ARM] nommu: backtrace code must not reference a discarded section 2006-06-28 17:59:57 +01:00
mach-aaec2000 [ARM] 3507/1: Replace map_desc.physical with map_desc.pfn: aaed2000 2006-05-07 22:49:24 +01:00
mach-at91rm9200 [ARM] 3654/1: add ajeco 1arm sbc support 2006-06-26 17:48:29 +01:00
mach-clps711x [ARM] 3304/1: Add help descriptions to ARCH config items that don't have one 2006-02-08 21:09:05 +00:00
mach-clps7500 [ARM] 3260/1: remove phys_ram from struct machine_desc (part 2) 2006-01-13 20:51:52 +00:00
mach-ebsa110 [ARM] 3260/1: remove phys_ram from struct machine_desc (part 2) 2006-01-13 20:51:52 +00:00
mach-ep93xx [ARM] 3671/1: ep93xx: add cirrus logic edb9315 support 2006-06-28 17:55:02 +01:00
mach-footbridge [PATCH] RTC: Remove RTC UIP synchronization on ARM 2006-03-28 09:16:00 -08:00
mach-h720x [ARM] 3260/1: remove phys_ram from struct machine_desc (part 2) 2006-01-13 20:51:52 +00:00
mach-imx [ARM] 3601/1: i.MX/MX1 DMA error handling for signaled channels only 2006-06-22 22:21:03 +01:00
mach-integrator [ARM] Fix Integrator and Versatile interrupt initialisation 2006-06-10 12:42:12 +01:00
mach-iop3xx [ARM] 3391/1: use PLAT8250_DEV_PLATFORM{,1} for platform device id instead of 0/1 2006-03-23 12:59:08 +00:00
mach-ixp4xx Merge master.kernel.org:/home/rmk/linux-2.6-arm 2006-06-26 15:01:05 -07:00
mach-ixp23xx [ARM] 3663/1: fix resource->end off-by-one thinko during physmap conversion 2006-06-28 17:54:58 +01:00
mach-ixp2000 [ARM] 3644/1: ixp2000: export gpio_line_config() 2006-06-24 10:34:29 +01:00
mach-l7200 [ARM] 3260/1: remove phys_ram from struct machine_desc (part 2) 2006-01-13 20:51:52 +00:00
mach-lh7a40x [ARM] 3405/1: lpd7a40x: CPLD ssp driver 2006-06-18 16:16:49 +01:00
mach-netx [ARM] Include asm/hardware.h not asm/arch/hardware.h 2006-06-20 19:53:16 +01:00
mach-omap1 [PATCH] leds: Amstrad Delta LED support 2006-06-23 07:43:05 -07:00
mach-omap2 [ARM] 3460/1: ARM: OMAP: Remove unnecessary nop_release() 2006-04-09 22:21:02 +01:00
mach-pnx4008 [ARM] 3623/1: pnx4008: move GPIO-related defines to gpio.h 2006-06-22 10:26:21 +01:00
mach-pxa [ARM] 3672/1: PXA: don't probe output GPIOs for interrupt 2006-06-28 17:55:03 +01:00
mach-realview [ARM] 3527/1: MPCore Boot Lockup Fix 2006-05-16 16:50:21 +01:00
mach-rpc [ARM] 3260/1: remove phys_ram from struct machine_desc (part 2) 2006-01-13 20:51:52 +00:00
mach-s3c2410 [ARM] 3658/1: S3C244X: Change usb-gadget name to s3c2440-usbgadget 2006-06-28 17:54:53 +01:00
mach-sa1100 [ARM] Remove MODE_(SVC|IRQ|FIQ|USR) and DEFAULT_FIQ 2006-06-25 12:01:48 +01:00
mach-shark [ARM] 3260/1: remove phys_ram from struct machine_desc (part 2) 2006-01-13 20:51:52 +00:00
mach-versatile [ARM] Fix Integrator and Versatile interrupt initialisation 2006-06-10 12:42:12 +01:00
mm [ARM] nommu: provide a way for correct control register value selection 2006-06-29 15:09:57 +01:00
nwfpe [ARM] Remove MODE_(SVC|IRQ|FIQ|USR) and DEFAULT_FIQ 2006-06-25 12:01:48 +01:00
oprofile [ARM] Use kcalloc to allocate counter_config array rather than kmalloc 2006-03-21 23:30:02 +00:00
plat-omap [ARM] 3616/1: fix timer handler wrap logic for a number of platforms 2006-06-22 10:30:53 +01:00
tools [ARM] Update mach-types 2006-06-26 22:50:21 +01:00
vfp [ARM] Enable VFP to be built when non-VFP capable CPUs are selected 2006-06-22 10:24:24 +01:00
Kconfig [ARM] nommu: prevent Xscale-based machines being selected 2006-06-28 17:59:54 +01:00
Kconfig-nommu [ARM] nommu: fixups for the exception vectors 2006-03-27 15:18:50 +01:00
Kconfig.debug [ARM] Trivial typo fixes 2006-06-04 21:22:11 +01:00
Makefile Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild 2006-06-26 11:05:15 -07:00